diff options
Diffstat (limited to 'libhb')
| -rw-r--r-- | libhb/decavcodec.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/libhb/decavcodec.c b/libhb/decavcodec.c index e711a5a7f..9d1474b34 100644 --- a/libhb/decavcodec.c +++ b/libhb/decavcodec.c @@ -919,13 +919,22 @@ static int decavcodecvInfo( hb_work_object_t *w, hb_work_info_t *info ) info->rate_base *= context->ticks_per_frame; } - /* Sometimes there's no pixel aspect set in the source. In that case, - assume a 1:1 PAR. Otherwise, preserve the source PAR. */ - info->pixel_aspect_width = context->sample_aspect_ratio.num ? - context->sample_aspect_ratio.num : 1; - info->pixel_aspect_height = context->sample_aspect_ratio.den ? - context->sample_aspect_ratio.den : 1; - + info->pixel_aspect_width = context->sample_aspect_ratio.num; + info->pixel_aspect_height = context->sample_aspect_ratio.den; + + /* Sometimes there's no pixel aspect set in the source ffmpeg context + * which appears to come from the video stream. In that case, + * try the pixel aspect in AVStream (which appears to come from + * the container). Else assume a 1:1 PAR. */ + if ( info->pixel_aspect_width == 0 || + info->pixel_aspect_height == 0 ) + { + AVStream *st = hb_ffmpeg_avstream( w->codec_param ); + info->pixel_aspect_width = st->sample_aspect_ratio.num ? + st->sample_aspect_ratio.num : 1; + info->pixel_aspect_height = st->sample_aspect_ratio.den ? + st->sample_aspect_ratio.den : 1; + } /* ffmpeg returns the Pixel Aspect Ratio (PAR). Handbrake wants the * Display Aspect Ratio so we convert by scaling by the Storage * Aspect Ratio (w/h). We do the calc in floating point to get the |